{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F328C8T6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F328C8T6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F328C8T6","factsUrl":"https://icboms.com/api/mcp/products/STM32F328C8T6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F3 series STM32F328C8T6, ARM Cortex-M4 32-bit MCU, 72 MHz, 64 KB Flash, 12 KB RAM, 1.65 V to 3.6 V, 48-LQFP, -40°C to 85°C.","salesMarkdown":"## 72 MHz Cortex-M4 with FPU — DSP and control-loop headroom The STM32F328C8T6 is an STMicroelectronics 32-bit ARM Cortex-M4 MCU clocked at 72 MHz, with a single-precision FPU that offloads math for sensor fusion, motor control, or audio processing. The 64 KB Flash and 12 KB SRAM suit firmware stacks that need moderate code space and a few real-time buffers — think a brushless DC motor controller with field-oriented control, or a multi-sensor data concentrator with CAN bus uplink. ## Supply range and analog integration — BOM consolidation The 14-channel 12-bit ADC and three 12-bit DACs cover most analog-front-end needs — temperature, current sense, setpoint generation — eliminating separate ADC/DAC ICs and reducing board area. The 19 I/O lines in a 48-LQFP package leave room for a CAN transceiver, a few SPI peripherals, and a UART debug link. The base product number STM32F328 shares the same footprint and peripheral set across density variants, so a firmware-only migration to a larger Flash part is possible without a board spin.","metaTitle":"STM32F328C8T6 ARM Cortex-M4 MCU, 72 MHz, 64 KB Flash","metaDescription":"STMicroelectronics STM32F328C8T6 32-bit ARM Cortex-M4 MCU at 72 MHz with 64 KB Flash, 12 KB SRAM, 14x12b ADC, 3x12b DAC. Active lifecycle, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"72MHz","Series":"STM32F3","Package":"Tray","RAM Size":"12K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"DMA, POR, PWM, WDT","Connectivity":"CANbus, I²C, IrDA, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"19","Core Processor":"ARM® Cortex®-M4","Package / Case":"48-LQFP","Product Status":"Active","Data Converters":"A/D 14x12b; D/A 3x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F328","Program Memory Size":"64KB (64K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"48-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"1.65V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.2884","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c45de4d33f97c3e3b118a0f13032ec2d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F328C8T6/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F328C8T6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F328C8T6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}